Mass application rate.
Short tons per Square Kilometer to Pounds per Square mile Converter — ton/km2 to lb/mi2
Convert Short ton per Square Kilometer (ton/km2) to Pound per Square mile (lb/mi2) using the exact conversion factor (1 short ton per square kilometer = 5,179.976221 pound per square mile). See the formula, worked examples, and conversion table.
Short tons per Square Kilometer to Pounds per Square mile converter
Converter
Agriculture Converter
Convert acres, hectares, yield, seed, fertilizer, irrigation, and application-rate units.
Context values
Some unit families need one extra value for a physically accurate result.
Mass application rate.
Result = input x 0.00090718474 / 1.75132993e-7.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Square Kilometer to Pounds per Square mile
Short ton per Square Kilometer and Pound per Square mile both measure a farming-related quantity — a land area or an application/yield rate per unit area — used to report crop yields, calculate how much fertilizer or seed a field needs, and plan irrigation. Both are mass application rate units.
Formula
pounds per square mile = short tons per square kilometer × 5179.97622067
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per square kilometer equals 0.00090718474 base units, and 1 pound per square mile equals 1.75133e-7 base units, so dividing one by the other gives the direct short ton per square kilometer-to-pound per square mile factor of 5179.97622067.
Simple example
1 ton/km2 × 5179.976221 = 5,179.976221 lb/mi2
1 short ton per square kilometer = 5,179.976221 pounds per square mile.
Real-world example
100 ton/km2 × 5179.976221 = 517,997.6221 lb/mi2
100 short tons per square kilometer = 517,997.6221 pounds per square mile.
Conversion table
| Short ton per Square Kilometer (ton/km2) | Pound per Square mile (lb/mi2) |
|---|---|
| 1 ton/km2 | 5,179.976221 lb/mi2 |
| 5 ton/km2 | 25,899.8811 lb/mi2 |
| 10 ton/km2 | 51,799.76221 lb/mi2 |
| 50 ton/km2 | 258,998.811 lb/mi2 |
| 100 ton/km2 | 517,997.6221 lb/mi2 |
| 500 ton/km2 | 2,589,988.11 lb/mi2 |
Reverse conversion: Pound per Square mile to Short ton per Square Kilometer
1 lb/mi2 × 0.0001930510793 = 0.0001930511 ton/km2
1 pound per square mile = 0.0001930511 short tons per square kilometer.
short tons per square kilometer = pounds per square mile × 0.000193051079271
For a page dedicated to this direction, see Pound per Square mile to Short ton per Square Kilometer.
Understanding the Short ton per Square Kilometer (ton/km2)
Mass application rate.
Understanding the Pound per Square mile (lb/mi2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per square mile are in 1 short ton per square kilometer?
1 short ton per square kilometer equals 5,179.976221 pounds per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per square kilometer to pound per square mile?
Multiply the short ton per square kilometer value by 5179.976221. The converter above does this instantly to whatever precision you set.
How do I convert pound per square mile back to short ton per square kilometer?
Use the reverse factor: 1 pound per square mile equals 0.0001930511 short tons per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per square kilometer?
Short ton per Square Kilometer (ton/km2) is a unit of agriculture.
What is a pound per square mile?
Pound per Square mile (lb/mi2) is a unit of agriculture.
Is the short ton per square kilometer to pound per square mile conversion exact?
Yes. Both short ton per square kilometer and pound per square mile are defined by fixed standards rather than physical artifacts, so the factor of 5179.976221 used above is exact to as many digits as you choose to display.
What's the difference between a yield rate and an application rate?
A yield rate describes how much of a crop is harvested per unit of land area (for example, tonnes per hectare). An application rate describes how much of an input like fertilizer or seed is applied per unit of land area. Both are commonly expressed using the same kind of mass-per-area units.